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Allow marking persistent flags as required or filename

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This commit is contained in:
Fabiano Franz
2015-11-04 14:42:43 -05:00
committed by spf13
parent dab963a797
commit 7290a944e4
2 changed files with 18 additions and 0 deletions
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11
bash_completions.go
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@ -396,6 +396,11 @@ func (cmd *Command) MarkFlagRequired(name string) error {
return MarkFlagRequired(cmd.Flags(), name)
}
// MarkPersistentFlagRequired adds the BashCompOneRequiredFlag annotation to the named persistent flag, if it exists.
func (cmd *Command) MarkPersistentFlagRequired(name string) error {
return MarkFlagRequired(cmd.PersistentFlags(), name)
}
// MarkFlagRequired adds the BashCompOneRequiredFlag annotation to the named flag in the flag set, if it exists.
func MarkFlagRequired(flags *pflag.FlagSet, name string) error {
return flags.SetAnnotation(name, BashCompOneRequiredFlag, []string{"true"})
@ -407,6 +412,12 @@ func (cmd *Command) MarkFlagFilename(name string, extensions ...string) error {
return MarkFlagFilename(cmd.Flags(), name, extensions...)
}
// MarkPersistentFlagFilename adds the BashCompFilenameExt annotation to the named persistent flag, if it exists.
// Generated bash autocompletion will select filenames for the flag, limiting to named extensions if provided.
func (cmd *Command) MarkPersistentFlagFilename(name string, extensions ...string) error {
return MarkFlagFilename(cmd.PersistentFlags(), name, extensions...)
}
// MarkFlagFilename adds the BashCompFilenameExt annotation to the named flag in the flag set, if it exists.
// Generated bash autocompletion will select filenames for the flag, limiting to named extensions if provided.
func MarkFlagFilename(flags *pflag.FlagSet, name string, extensions ...string) error {